Dec 05 16:37:01.189 INFO testing lesguillemets/effective-fortnight against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 05 16:37:01.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 05 16:37:01.560 INFO [stdout] 0feb9e3085d2b964f954c70117db1e4abf081543c4d0a27ee406e5dae26fb77c Dec 05 16:37:01.568 INFO running `"docker" "start" "-a" "0feb9e3085d2b964f954c70117db1e4abf081543c4d0a27ee406e5dae26fb77c"` Dec 05 16:37:03.120 INFO [stderr] usermod: no changes Dec 05 16:37:03.276 INFO [stderr] Compiling deflate v0.7.6 Dec 05 16:37:03.276 INFO [stderr] Compiling rayon-core v1.0.0 Dec 05 16:37:05.246 INFO [stderr] Compiling rayon v0.7.0 Dec 05 16:37:06.136 INFO [stderr] Compiling png v0.6.2 Dec 05 16:37:08.528 INFO [stderr] Compiling jpeg-decoder v0.1.12 Dec 05 16:37:11.072 INFO [stderr] Compiling image v0.12.3 Dec 05 16:37:22.921 INFO [stderr] Compiling colourful-converter v0.1.0 (/source) Dec 05 16:37:23.712 INFO [stderr] warning: unused imports: `ColorType`, `Rgb` Dec 05 16:37:23.712 INFO [stderr] --> src/decode.rs:4:13 Dec 05 16:37:23.712 INFO [stderr] | Dec 05 16:37:23.712 INFO [stderr] 4 | use image::{ColorType, Rgb, Pixel}; Dec 05 16:37:23.712 INFO [stderr] | ^^^^^^^^^ ^^^ Dec 05 16:37:23.712 INFO [stderr] | Dec 05 16:37:23.712 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 16:37:23.712 INFO [stderr] Dec 05 16:37:23.712 INFO [stderr] warning: doc comment not used by rustdoc Dec 05 16:37:23.712 INFO [stderr] --> src/main.rs:19:5 Dec 05 16:37:23.712 INFO [stderr] | Dec 05 16:37:23.712 INFO [stderr] 19 | /// decode the encoded file to validate Dec 05 16:37:23.712 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 16:37:23.712 INFO [stderr] | Dec 05 16:37:23.712 INFO [stderr] = note: #[warn(unused_doc_comments)] on by default Dec 05 16:37:23.712 INFO [stderr] Dec 05 16:37:23.776 INFO [stderr] warning: unused import: `GenericImage` Dec 05 16:37:23.776 INFO [stderr] --> src/decode.rs:3:13 Dec 05 16:37:23.776 INFO [stderr] | Dec 05 16:37:23.776 INFO [stderr] 3 | use image::{GenericImage, ImageDecoder}; Dec 05 16:37:23.776 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 16:37:23.776 INFO [stderr] Dec 05 16:37:23.776 INFO [stderr] warning: unused import: `Pixel` Dec 05 16:37:23.776 INFO [stderr] --> src/decode.rs:4:29 Dec 05 16:37:23.776 INFO [stderr] | Dec 05 16:37:23.776 INFO [stderr] 4 | use image::{ColorType, Rgb, Pixel}; Dec 05 16:37:23.776 INFO [stderr] | ^^^^^ Dec 05 16:37:23.776 INFO [stderr] Dec 05 16:37:23.786 INFO [stderr] warning: unused variable: `w` Dec 05 16:37:23.786 INFO [stderr] --> src/decode.rs:11:10 Dec 05 16:37:23.786 INFO [stderr] | Dec 05 16:37:23.786 INFO [stderr] 11 | let (w, h) = decoder.dimensions().expect("cannot get file dimensions"); Dec 05 16:37:23.786 INFO [stderr] | ^ help: consider using `_w` instead Dec 05 16:37:23.786 INFO [stderr] | Dec 05 16:37:23.786 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 16:37:23.786 INFO [stderr] Dec 05 16:37:23.786 INFO [stderr] warning: unused variable: `i` Dec 05 16:37:23.786 INFO [stderr] --> src/decode.rs:73:60 Dec 05 16:37:23.786 INFO [stderr] | Dec 05 16:37:23.786 INFO [stderr] 73 | let mut x = header.chunks(3).enumerate().skip_while(|&(i, p)| is_empty(p)); Dec 05 16:37:23.786 INFO [stderr] | ^ help: consider using `_i` instead Dec 05 16:37:23.786 INFO [stderr] Dec 05 16:37:23.786 INFO [stderr] warning: variable does not need to be mutable Dec 05 16:37:23.786 INFO [stderr] --> src/main.rs:29:9 Dec 05 16:37:23.786 INFO [stderr] | Dec 05 16:37:23.786 INFO [stderr] 29 | let mut outf = &mut File::create(&Path::new(to_file)).expect("fileerror"); Dec 05 16:37:23.786 INFO [stderr] | ----^^^^ Dec 05 16:37:23.786 INFO [stderr] | | Dec 05 16:37:23.786 INFO [stderr] | help: remove this `mut` Dec 05 16:37:23.786 INFO [stderr] | Dec 05 16:37:23.786 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 16:37:23.786 INFO [stderr] Dec 05 16:37:23.804 INFO [stderr] warning: variable does not need to be mutable Dec 05 16:37:23.804 INFO [stderr] --> src/decode.rs:46:9 Dec 05 16:37:23.804 INFO [stderr] | Dec 05 16:37:23.804 INFO [stderr] 46 | let mut header = body.next().expect("empty body"); Dec 05 16:37:23.804 INFO [stderr] | ----^^^^^^ Dec 05 16:37:23.804 INFO [stderr] | | Dec 05 16:37:23.804 INFO [stderr] | help: remove this `mut` Dec 05 16:37:23.804 INFO [stderr] Dec 05 16:37:23.812 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 16:37:23.812 INFO [stderr] --> src/main.rs:22:5 Dec 05 16:37:23.812 INFO [stderr] | Dec 05 16:37:23.812 INFO [stderr] 22 | test.write(&decode_file("out.png")); Dec 05 16:37:23.812 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 16:37:23.812 INFO [stderr] | Dec 05 16:37:23.812 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 16:37:23.812 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 16:37:23.812 INFO [stderr] Dec 05 16:37:23.812 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 16:37:23.812 INFO [stderr] --> src/main.rs:30:5 Dec 05 16:37:23.812 INFO [stderr] | Dec 05 16:37:23.812 INFO [stderr] 30 | image::ImageRgb8(imgbuf).save(outf, image::PNG); Dec 05 16:37:23.812 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 16:37:23.812 INFO [stderr] | Dec 05 16:37:23.812 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 16:37:23.812 INFO [stderr] Dec 05 16:37:25.714 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.55s Dec 05 16:37:25.716 INFO [stderr] su: No module specific data is present Dec 05 16:37:26.118 INFO running `"docker" "inspect" "0feb9e3085d2b964f954c70117db1e4abf081543c4d0a27ee406e5dae26fb77c"` Dec 05 16:37:26.217 INFO running `"docker" "rm" "-f" "0feb9e3085d2b964f954c70117db1e4abf081543c4d0a27ee406e5dae26fb77c"` Dec 05 16:37:26.380 INFO [stdout] 0feb9e3085d2b964f954c70117db1e4abf081543c4d0a27ee406e5dae26fb77c Dec 05 16:37:26.382 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 05 16:37:26.661 INFO [stdout] 96bd8928e76a9c4707889393af23e7a9b6a8f5a5e0168d5ef52307747bbb2612 Dec 05 16:37:26.663 INFO running `"docker" "start" "-a" "96bd8928e76a9c4707889393af23e7a9b6a8f5a5e0168d5ef52307747bbb2612"` Dec 05 16:37:27.108 INFO [stderr] usermod: no changes Dec 05 16:37:27.172 INFO [stderr] Compiling colourful-converter v0.1.0 (/source) Dec 05 16:37:27.882 INFO [stderr] warning: unused imports: `ColorType`, `Rgb` Dec 05 16:37:27.882 INFO [stderr] --> src/decode.rs:4:13 Dec 05 16:37:27.882 INFO [stderr] | Dec 05 16:37:27.882 INFO [stderr] 4 | use image::{ColorType, Rgb, Pixel}; Dec 05 16:37:27.882 INFO [stderr] | ^^^^^^^^^ ^^^ Dec 05 16:37:27.882 INFO [stderr] | Dec 05 16:37:27.882 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 16:37:27.882 INFO [stderr] Dec 05 16:37:27.882 INFO [stderr] warning: doc comment not used by rustdoc Dec 05 16:37:27.882 INFO [stderr] --> src/main.rs:19:5 Dec 05 16:37:27.882 INFO [stderr] | Dec 05 16:37:27.882 INFO [stderr] 19 | /// decode the encoded file to validate Dec 05 16:37:27.882 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 16:37:27.882 INFO [stderr] | Dec 05 16:37:27.882 INFO [stderr] = note: #[warn(unused_doc_comments)] on by default Dec 05 16:37:27.882 INFO [stderr] Dec 05 16:37:27.960 INFO [stderr] warning: unused import: `GenericImage` Dec 05 16:37:27.960 INFO [stderr] --> src/decode.rs:3:13 Dec 05 16:37:27.960 INFO [stderr] | Dec 05 16:37:27.960 INFO [stderr] 3 | use image::{GenericImage, ImageDecoder}; Dec 05 16:37:27.960 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 16:37:27.960 INFO [stderr] Dec 05 16:37:27.960 INFO [stderr] warning: unused import: `Pixel` Dec 05 16:37:27.960 INFO [stderr] --> src/decode.rs:4:29 Dec 05 16:37:27.960 INFO [stderr] | Dec 05 16:37:27.960 INFO [stderr] 4 | use image::{ColorType, Rgb, Pixel}; Dec 05 16:37:27.960 INFO [stderr] | ^^^^^ Dec 05 16:37:27.960 INFO [stderr] Dec 05 16:37:27.964 INFO [stderr] warning: unused variable: `w` Dec 05 16:37:27.964 INFO [stderr] --> src/decode.rs:11:10 Dec 05 16:37:27.964 INFO [stderr] | Dec 05 16:37:27.964 INFO [stderr] 11 | let (w, h) = decoder.dimensions().expect("cannot get file dimensions"); Dec 05 16:37:27.964 INFO [stderr] | ^ help: consider using `_w` instead Dec 05 16:37:27.964 INFO [stderr] | Dec 05 16:37:27.964 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 16:37:27.964 INFO [stderr] Dec 05 16:37:27.972 INFO [stderr] warning: unused variable: `i` Dec 05 16:37:27.972 INFO [stderr] --> src/decode.rs:73:60 Dec 05 16:37:27.972 INFO [stderr] | Dec 05 16:37:27.972 INFO [stderr] 73 | let mut x = header.chunks(3).enumerate().skip_while(|&(i, p)| is_empty(p)); Dec 05 16:37:27.972 INFO [stderr] | ^ help: consider using `_i` instead Dec 05 16:37:27.972 INFO [stderr] Dec 05 16:37:27.972 INFO [stderr] warning: variable does not need to be mutable Dec 05 16:37:27.972 INFO [stderr] --> src/main.rs:29:9 Dec 05 16:37:27.972 INFO [stderr] | Dec 05 16:37:27.972 INFO [stderr] 29 | let mut outf = &mut File::create(&Path::new(to_file)).expect("fileerror"); Dec 05 16:37:27.972 INFO [stderr] | ----^^^^ Dec 05 16:37:27.972 INFO [stderr] | | Dec 05 16:37:27.972 INFO [stderr] | help: remove this `mut` Dec 05 16:37:27.972 INFO [stderr] | Dec 05 16:37:27.972 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 16:37:27.972 INFO [stderr] Dec 05 16:37:27.983 INFO [stderr] warning: variable does not need to be mutable Dec 05 16:37:27.983 INFO [stderr] --> src/decode.rs:46:9 Dec 05 16:37:27.983 INFO [stderr] | Dec 05 16:37:27.983 INFO [stderr] 46 | let mut header = body.next().expect("empty body"); Dec 05 16:37:27.983 INFO [stderr] | ----^^^^^^ Dec 05 16:37:27.983 INFO [stderr] | | Dec 05 16:37:27.983 INFO [stderr] | help: remove this `mut` Dec 05 16:37:27.983 INFO [stderr] Dec 05 16:37:27.995 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 16:37:27.995 INFO [stderr] --> src/main.rs:22:5 Dec 05 16:37:27.995 INFO [stderr] | Dec 05 16:37:27.995 INFO [stderr] 22 | test.write(&decode_file("out.png")); Dec 05 16:37:27.995 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 16:37:27.995 INFO [stderr] | Dec 05 16:37:27.995 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 16:37:27.995 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 16:37:27.995 INFO [stderr] Dec 05 16:37:27.995 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 16:37:27.995 INFO [stderr] --> src/main.rs:30:5 Dec 05 16:37:27.995 INFO [stderr] | Dec 05 16:37:27.995 INFO [stderr] 30 | image::ImageRgb8(imgbuf).save(outf, image::PNG); Dec 05 16:37:27.995 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 16:37:27.995 INFO [stderr] | Dec 05 16:37:27.995 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 16:37:27.995 INFO [stderr] Dec 05 16:37:28.277 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.14s Dec 05 16:37:28.289 INFO [stderr] su: No module specific data is present Dec 05 16:37:28.649 INFO running `"docker" "inspect" "96bd8928e76a9c4707889393af23e7a9b6a8f5a5e0168d5ef52307747bbb2612"` Dec 05 16:37:28.912 INFO running `"docker" "rm" "-f" "96bd8928e76a9c4707889393af23e7a9b6a8f5a5e0168d5ef52307747bbb2612"` Dec 05 16:37:29.147 INFO [stdout] 96bd8928e76a9c4707889393af23e7a9b6a8f5a5e0168d5ef52307747bbb2612 Dec 05 16:37:29.150 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 05 16:37:29.554 INFO [stdout] c8efdb508b816b5dca0f223ec31f8577d99ff4cbbcd3f56245b85d3385376f40 Dec 05 16:37:29.554 INFO running `"docker" "start" "-a" "c8efdb508b816b5dca0f223ec31f8577d99ff4cbbcd3f56245b85d3385376f40"` Dec 05 16:37:30.408 INFO [stderr] usermod: no changes Dec 05 16:37:30.496 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s Dec 05 16:37:30.512 INFO [stderr] Running /target/debug/deps/colourful_converter-72f31d41c3ac2538 Dec 05 16:37:30.522 INFO [stdout] Dec 05 16:37:30.522 INFO [stdout] running 0 tests Dec 05 16:37:30.522 INFO [stdout] Dec 05 16:37:30.522 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 16:37:30.522 INFO [stdout] Dec 05 16:37:30.528 INFO [stderr] su: No module specific data is present Dec 05 16:37:31.014 INFO running `"docker" "inspect" "c8efdb508b816b5dca0f223ec31f8577d99ff4cbbcd3f56245b85d3385376f40"` Dec 05 16:37:31.356 INFO running `"docker" "rm" "-f" "c8efdb508b816b5dca0f223ec31f8577d99ff4cbbcd3f56245b85d3385376f40"` Dec 05 16:37:31.616 INFO [stdout] c8efdb508b816b5dca0f223ec31f8577d99ff4cbbcd3f56245b85d3385376f40